Hans Rudolf Schwarz

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Remscheid-Luttringhausen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Device for treating production parts, especially for inductive hard...
- Patent number 3,945,483
- Issue date Mar 23, 1976
- AEG-Elotherm
- Friedhelm Reinke
- C21 - METALLURGY OF IRON